Boating Knowledge Base

Have a sailing question? Access NauticEd’s sailing and boating knowledge base, and gain in-depth answers to your sailing questions. If you’re interested in powerboating, visit our new powerboating blog.

Disassembled marine toilet pump with clog evidence on white boat floor.

Sailing Vessel Preparation

Sometimes it is a good idea to get nasty stuff out of the way first as well as prepare your boat and crew.
October 25, 2023/by Grant Headifen
Illustration of a sailboat viewed from above, showing sail, mast, and keel, highlighting basic sailing structure.

Using Spring Lines for Docking

A spring line is just a dockline that is placed strategically from the boat to the dock to help maneuver and turn the boat in place - get it safely into the dock or safely away.
October 24, 2023/by Grant Headifen
Crew celebrating on a sailboat race, clear skies and other sailboats in the background.

The Geography of Confidence

Unlock your boating potential by gaining knowledge. Explore how boating confidence through education expands your horizons.
September 14, 2025/by Merrill Charette
Catamaran anchoring between expensive sails, with guidance for anchor placement.

Mediterranean Mooring with an Anchor

Another factor when Mediterranean Mooring with an anchor is that the wind direction determines who is in control...
May 4, 2024/by Grant Headifen

Responsibility between Vessels Nav Rules

Every vessel has a definition of being one and only one of the below at all times. And each vessel has the ability to morph from one to the other.
August 26, 2023/by Grant Headifen
Diagram of a sail with terms: head, luff, leech, foot, tack, clew, jibsail, jibsheet, fairlead, and geometric center.

Names of Thingys in Sailing

There's a lot of terminology in sailing, and to get started with sail trim we recommend beginning with some key sailing "thingy" terms.
August 2, 2023/by Grant Headifen

Sail Trim

While setting the sails to general rules of thumb will get you really close to a good sail set,
October 12, 2023/by Grant Headifen
Three people having a relaxed conversation on a sailboat at sunset.

The Types of Sailing Charters

There are two types of sailing charters; captained and bareboat. The captained charters have a professional captain on board to navigate and operate the vessel, and usually...
April 4, 2024/by Grant Headifen
Sailor adjusting sail on a yacht at sunset, mastering navigation for a smooth maritime journey.

Helpful Hints about Wind

Since the existence of wind is the primary reason we can sail, it is prudent to know all we can about it.
October 16, 2023/by Grant Headifen

Dock Line Release

Have a dock line untying plan based on the wind and the current direction and then communicate this to the crew. Depending on which is stronger...
October 17, 2023/by Grant Headifen
Panoramic view of a serene bay with turquoise waters, anchored sailboats, and a sandy beach, perfect for a sailing adventure.

Getting Familiar with the Charter Boat

Prior to releasing the boat to you, the charter company will give you a reasonably extensive walk through the boat.
April 2, 2024/by Grant Headifen
Boat throttle control diagram showing forward, neutral, and reverse positions to increase RPM.

Sailboat Gear and Throttle Controls

Sailboats, and boats in general, use their gears and throttle to control momentum. It’s unlike driving a car in that you have no brake! Instead, you use your forward and reverse gears and throttle to both increase and decrease speed...
May 22, 2024/by Grant Headifen
Scenic harbor view with sailboats docked along a quaint seaside village, surrounded by lush greenery and hillside houses.

Mediterranean Mooring Techniques

Mediterranean Mooring Techniques is where the rubber meets the road—or, in this case, where the gel coat does not touch the big bad hard concrete wall.
May 15, 2024/by Grant Headifen
Satellites orbiting Earth in space, illustrating global connectivity and navigation technology.

Global Positioning System

GPS stands for global positioning system. It uses a network of satellites in orbit. Although the GPS is used as a navigation device, it is also a form of communication to the vessel.
October 14, 2023/by Grant Headifen
Sailboat galley showing dual-compartment fridge with open lids, ideal for storing food and drinks on long voyages.

Charter Freezer and Fridge Management

Freezers are typically top-loading and very deep. Take from home 4 -5 fabric shopping bags to stow similar items in the freezer. In doing this you...
April 1, 2024/by Grant Headifen
Illustration of sailboats docked at a pier, showing wind direction and spring line for secure mooring.

Docking onto End Ties

Wind blowing you off the dock end ties, plan a fairly steep approach so that you are facing more into the wind.
March 30, 2024/by Grant Headifen
Red fire blanket case with safety instructions and pull tapes, designed for emergency fire control and safety preparedness.

Fire on a Sailboat

Putting out fires quickly is essential. The sooner you find the source the quicker the fire can be extinguished.
October 21, 2023/by Grant Headifen
Compact marine generator with dimensions 36x22x23 and weight 600 lbs., ideal for sailing power needs.

Sailboat Generator or Large Battery Bank?

Dedicated electric generators on board sailboats are usually only reserved for large sailboats because of their weight and size. Unless there is a desire for large amounts of electricity...
October 23, 2023/by Grant Headifen

Basic Surface Geometry

Below is a brief summary of how locations are commonly expressed on different surfaces.
October 13, 2023/by Grant Headifen
Sailing diagram showing prop walk effect causing boat to veer off desired path due to strong wind and speed factors.

Prop Walk Bests You

There is one situation where you are just going to have to suck it up, admit defeat, and work with the forces of nature.
June 9, 2024/by Grant Headifen
Marina power and water pedestal on the dockside, providing essential utilities for docked boats and yachts.

Electricity and Charging Your Devices on a Charter

It’s a given, we can’t live without electricity. At home, we have all the conveniences and all the chargers we need. But what about on a boat on a sailing vacation? What can I charge and what voltage is available?
April 4, 2024/by Grant Headifen

Hull and Keel

A sailboat’s hull and keel receive considerable attention from a sailboat designer since they determine the capacity of the vessel, how fast it will go, and the degree of safety and comfort.
October 16, 2023/by Grant Headifen
Sailing catamaran with solar panels and green sail navigating along a scenic, forested coastline under clear blue skies.

Sailboat Solar Power

Solar panels produce DC power and are used to charge the batteries. A relatively small solar panel such as 1 square foot (0.1 m2) can produce about 1½ amps at...
October 24, 2023/by Grant Headifen

Action by a Stand-On Vessel Nav Rule

Strangely enough, the written text for the action of a Stand-On vessel is longer than that of a Give-Way vessel.
August 31, 2023/by Grant Headifen

Last updated on December 6th, 2024